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drm/i915/guc: Add a debug print on GuC triggered reset

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For understanding bug reports, it can be useful to have an explicit
dmesg print when a reset notification is received from GuC. As opposed
to simply inferring that this happened from other messages.

Signed-off-by: John Harrison <John.C.Harrison@Intel.com>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230127002842.3169194-8-John.C.Harrison@Intel.com
This commit is contained in:
John Harrison
2023-01-26 16:28:41 -08:00
parent d907852d29
commit e9823f0fc3
1 changed files with 4 additions and 0 deletions
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4
drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c
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@@ -4666,6 +4666,10 @@ static void guc_handle_context_reset(struct intel_guc *guc,
{
trace_intel_context_reset(ce);
drm_dbg(&guc_to_gt(guc)->i915->drm, "Got GuC reset of 0x%04X, exiting = %d, banned = %d\n",
ce->guc_id.id, test_bit(CONTEXT_EXITING, &ce->flags),
test_bit(CONTEXT_BANNED, &ce->flags));
if (likely(intel_context_is_schedulable(ce))) {
capture_error_state(guc, ce);
guc_context_replay(ce);